Q. What is the main purpose of task analysis in relation to existing systems?

View solution

Q. How does task analysis contribute to the process of designing a new computer system?

View solution

Q. What is the primary scope of task analysis?

View solution

Q. How does task analysis compare to traditional systems analysis?

View solution

Q. What distinguishes goal-oriented cognitive models from task analysis?

View solution

Q. How does task analysis contribute to the design life cycle?

View solution

Q. Which of the following statements about task decomposition is true?

View solution

Q. What is the primary purpose of task decomposition in task analysis?

View solution

Q. Which technique involves using indentation to represent levels in the task hierarchy?

View solution

Q. What does a plan in hierarchical task analysis (HTA) describe?

View solution

Q. How does hierarchical task analysis (HTA) handle the order of subtask performance?

View solution

Q. What is the iterative process involved in producing a task hierarchy?

View solution

Q. What is the purpose of applying a stopping rule in task decomposition?

View solution

Q. What does the P × C rule suggest as a stopping criterion for task expansion?

View solution

Q. When might a task involving complex motor responses not be further decomposed?

View solution

Q. How can a domain expert's input be valuable in refining a task hierarchy?

View solution

Q. Which term describes the situation where tasks can be performed concurrently or intermingled?

View solution

Q. What is the primary goal of building taxonomies in knowledge-based task analysis?

View solution

Q. What is a key advantage of using sorting tasks in forming taxonomies?

View solution

Q. In the context of taxonomies, why might the classification of objects change based on the intended purpose of the task analysis?

View solution